.full{
	width: 100%;
	height: 100%;
	margin:0;
	padding:0;
}
.full-width{
	width: 100%;
}
.full-height{
	height: 100%;
}

.align-center{
	text-align: center;
}

/**
*遮罩层样式设置
*/
div.mask {
	height: 100%;
	width: 100%;
	left: 0px;
	top: 0px;
	z-index: 1100;
	opacity: 0.55;
	position: fixed;
	display: block;
	margin: 0;
	padding: 0;
	position: absolute;
	background: #FFF;
	display: none;
}

